Secure your front door with this set of 4 mortise locks featuring keyed different SC1 cylinders in brass finish. With a throw length of 32mm and universal mounting, these locks are suitable for a variety of doors. Manufactured by MOUNT PARTS, these locks are designed in the Adams Rite Type and come with a single key per lock. Each lock includes a key and is made from high-quality brass material. Upgrade your home security with these reliable and easy-to-install mortise locks.